---
title: "CommonResponse"
slug: "common-vapidatatype-commonresponse"
updated: 2026-09-17T09:31:00Z
published: 2026-09-17T09:31:00Z
canonical: "api.ncloud-docs.com/common-vapidatatype-commonresponse"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CommonResponse

Available in VPC

This is a common response.

## Syntax

The syntax is as follows.

```
private String requestId;
private String returnCode;
private String returnMessage;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `requestId` | String | Optional | Request ID value - It is passed only if the request succeeds |
| `returnCode` | String | Required | Return code - If the request succeeds, a value of `0` is passed; if it fails, a value other than`0` is passed |
| `returnMessage` | String | Required | Return message - If the request succeeds, a `success` value is passed, and if it fails, the reason for the failure is passed |